Cynthia Rose Canga-Siao, MD
NPI 1669497558ActiveIndividual· Internal Medicine· Draper, UT
Internal Medicine (MD) in Draper, Utah, licensed in UT and CA, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $450,175 for 5,126 claims, against $85,457 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $120.09 in all, mostly food and beverage.
Overview
| NPI | 1669497558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Feb 11, 2022 |
| Certified by provider | Feb 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 743003-1205 | UT |
| Internal Medicine | 207R00000X | A72274 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 1,225 across 29 procedure codes |
| Paid by Medicare | $85,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,126 · 12,468 30-day fills |
|---|---|
| Patients | 705 |
| Total drug cost | $450,175 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$120.09 · 6 payments from 4 companies
- 2024$920.10 · 45 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $57.74 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $24.72 | 1 |
| Astellas Pharma US Inc | $20.41 | 1 |
| E.R. Squibb & Sons, L.L.C. | $17.22 | 1 |
What the 2025 payments were for
- Food and Beverage$120.09 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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